/*
 * BEEM is a videoconference application on the Android Platform.
 * Copyright (C) 2009 by Frederic-Charles Barthelery,
 * Jean-Manuel Da Silva,
 * Nikita Kozlov,
 * Philippe Lago,
 * Jean Baptiste Vergely,
 * Vincent Veronis.
 * This file is part of BEEM.
 * BEEM is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * BEEM is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with BEEM. If not, see <http://www.gnu.org/licenses/>.
 * Please send bug reports with examples or suggestions to
 * contact@beem-project.com or http://dev.beem-project.com/
 * Epitech, hereby disclaims all copyright interest in the program "Beem"
 * written by Frederic-Charles Barthelery,
 * Jean-Manuel Da Silva,
 * Nikita Kozlov,
 * Philippe Lago,
 * Jean Baptiste Vergely,
 * Vincent Veronis.
 * Nicolas Sadirac, November 26, 2009
 * President of Epitech.
 * Flavien Astraud, November 26, 2009
 * Head of the EIP Laboratory.
 */
package com.beem.project.beem.ui.dialogs.builders;

import java.util.List;

import org.jivesoftware.smack.util.StringUtils;

import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;

import com.beem.project.beem.R;
import com.beem.project.beem.service.Contact;

/**
 * Create the change chat dialog.
 */
public class ChatList extends AlertDialog.Builder {

	// private static final String TAG = "Dialogs.Builders > Chat list";

	/**
	 * Constructor.
	 *
	 * @param context
	 *            context activity.
	 * @param openedChats
	 *            A list containing the JID of participants of the opened chats.
	 */
	public ChatList(final Context context, final List<Contact> openedChats) {
		super(context);

		if (openedChats.size() > 0) {
			CharSequence[] items = new CharSequence[openedChats.size()];

			int i = 0;
			for (Contact c : openedChats) {
				if (c.isMUC()) {
					items[i++] = "[C] " + StringUtils.parseName(c.getJID());
				} else {
					items[i++] = StringUtils.parseName(c.getJIDWithRes());
				}
			}
			setTitle(R.string.chat_dialog_change_chat_title);
			setItems(items, new DialogInterface.OnClickListener() {

				public void onClick(DialogInterface dialog, int item) {
					Intent chatIntent = new Intent(context, com.beem.project.beem.ui.Chat.class);
					chatIntent.setData((openedChats.get(item)).toUri());
					context.startActivity(chatIntent);
				}
			});
		} else {
			setMessage(R.string.chat_no_more_chats);
		}
	}
}
